11-16 Chevy Silverado GMC Sierra 2500 3500HD 6.6L LML Duramax EGR Valve Cooler

Manufactured from a high-grade combination of robust stainless steel and precision-machined billet aluminum.

Provides a complete performance solution to fully remove and bypass the entire restrictive factory EGR system.

Promotes quicker turbocharger spool-up while significantly reducing overall exhaust gas temperatures (EGTs).

Eliminates common diesel pain points like plugged valves, sticking components, or leaking cooler assemblies.

Enhances long-term engine longevity and delivers noticeable improvements in highway fuel economy.

Facilitates faster coolant recirculation through the block, resulting in lower and more stable operating coolant temperatures.

Built to outlast factory equipment with a design that is far stronger and more structurally durable than OEM components.

Fits: 2011-2016 Chevy Silverado and GMC Sierra 2500 / 3500HD 6.6L LML Duramax Diesel pickup trucks.